0001111928-19-000107.txt : 20190701 0001111928-19-000107.hdr.sgml : 20190701 20190701161739 ACCESSION NUMBER: 0001111928-19-000107 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20190627 FILED AS OF DATE: 20190701 DATE AS OF CHANGE: 20190701 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Valentin Gapontsev Trust I CENTRAL INDEX KEY: 0001508155 STATE OF INCORPORATION: MA FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-33155 FILM NUMBER: 19933405 BUSINESS ADDRESS: STREET 1: 50 OLD WEBSTER ROAD CITY: OXFORD STATE: MA ZIP: 01540 BUSINESS PHONE: 5083731123 MAIL ADDRESS: STREET 1: 50 OLD WEBSTER ROAD CITY: OXFORD STATE: MA ZIP: 01540 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: IPG PHOTONICS CORP CENTRAL INDEX KEY: 0001111928 STANDARD INDUSTRIAL CLASSIFICATION: SEMICONDUCTORS & RELATED DEVICES [3674] IRS NUMBER: 043444218 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 50 OLD WEBSTER ROAD CITY: OXFORD STATE: MA ZIP: 01540 BUSINESS PHONE: 5083731100 MAIL ADDRESS: STREET 1: 50 OLD WEBSTER ROAD CITY: OXFORD STATE: MA ZIP: 01540 4 1 wf-form4_156201224421211.xml FORM 4 X0306 4 2019-06-27 0 0001111928 IPG PHOTONICS CORP IPGP 0001508155 Valentin Gapontsev Trust I C/O IPG PHOTONICS CORPORATION 50 OLD WEBSTER ROAD OXFORD MA 01540 0 0 1 0 Common Stock 2019-06-27 4 S 0 10000 150.53 D 7545999 D The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 4, 2019. The reported transaction involves Sale transactions from $150.00 to $151.27 per share. The weighted average price per share was $150.53. The Reporting Person undertakes to provide upon request by the SEC staff, the Issuer or a security holder of the Issuer information regarding the number of shares purchased at each separate price. /s/ Angelo P. Lopresti, Attorney-in-fact 2019-07-01